51983456

素因数分解:

$2^5\times 7^1\times {\mathrm{239}}^1\times {\mathrm{971}}^1$

素因数の和:1227

約数の個数: 48

約数和(自身を含む): 117573120

約数和(自身を除く): 65589664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 239, 478, 956, 971, 1673, 1912, 1942, 3346, 3824, 3884, 6692, 6797, 7648, 7768, 13384, 13594, 15536, 26768, 27188, 31072, 53536, 54376, 108752, 217504, 232069, 464138, 928276, 1624483, 1856552, 3248966, 3713104, 6497932, 7426208, 12995864, 25991728, 51983456]

約数ペア:

[(1, 51983456), (2, 25991728), (4, 12995864), (7, 7426208), (8, 6497932), (14, 3713104), (16, 3248966), (28, 1856552), (32, 1624483), (56, 928276), (112, 464138), (224, 232069), (239, 217504), (478, 108752), (956, 54376), (971, 53536), (1673, 31072), (1912, 27188), (1942, 26768), (3346, 15536), (3824, 13594), (3884, 13384), (6692, 7768), (6797, 7648)]